2902229012 has 6 divisors (see below), whose sum is σ = 5078900778. Its totient is φ = 1451114504.

The previous prime is 2902229009. The next prime is 2902229023. The reversal of 2902229012 is 2109222092.

It can be written as a sum of positive squares in only one way, i.e., 2764025476 + 138203536 = 52574^2 + 11756^2 .

It is a super-3 number, since 3×2902229012³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 362778623 + ... + 362778630.

It is an arithmetic number, because the mean of its divisors is an integer number (846483463).

Almost surely, 2^2902229012 is an apocalyptic number.

It is an amenable number.

2902229012 is a deficient number, since it is larger than the sum of its proper divisors (2176671766).

2902229012 is a wasteful number, since it uses less digits than its factorization.

2902229012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 725557257 (or 725557255 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 2902229012 is about 53872.3399528923. The cubic root of 2902229012 is about 1426.4084176291.

The spelling of 2902229012 in words is "two billion, nine hundred two million, two hundred twenty-nine thousand, twelve".